FR2988643B1 - Crayon expanse et son procede de fabrication - Google Patents

Crayon expanse et son procede de fabrication

Info

Publication number
FR2988643B1
FR2988643B1 FR1252767A FR1252767A FR2988643B1 FR 2988643 B1 FR2988643 B1 FR 2988643B1 FR 1252767 A FR1252767 A FR 1252767A FR 1252767 A FR1252767 A FR 1252767A FR 2988643 B1 FR2988643 B1 FR 2988643B1
Authority
FR
France
Prior art keywords
crayon
expanded
manufacturing
same
expanded crayon
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR1252767A
Other languages
English (en)
Other versions
FR2988643A1 (fr
Inventor
Emmanuel Jacquet
Francois Dufournet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MAPED SAS
Original Assignee
MAPED SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by MAPED SAS filed Critical MAPED SAS
Priority to FR1252767A priority Critical patent/FR2988643B1/fr
Priority to EP13161577.5A priority patent/EP2644407B1/fr
Publication of FR2988643A1 publication Critical patent/FR2988643A1/fr
Application granted granted Critical
Publication of FR2988643B1 publication Critical patent/FR2988643B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K19/00—Non-propelling pencils; Styles; Crayons; Chalks
    • B43K19/02—Pencils with graphite; Coloured pencils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K19/00—Non-propelling pencils; Styles; Crayons; Chalks
    • B43K19/14—Sheathings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K19/00—Non-propelling pencils; Styles; Crayons; Chalks
    • B43K19/16—Making non-propelling pencils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K19/00—Non-propelling pencils; Styles; Crayons; Chalks
    • B43K19/16—Making non-propelling pencils
    • B43K19/18—Making pencil writing-cores
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D13/00—Pencil-leads; Crayon compositions; Chalk compositions
FR1252767A 2012-03-28 2012-03-28 Crayon expanse et son procede de fabrication Expired - Fee Related FR2988643B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR1252767A FR2988643B1 (fr) 2012-03-28 2012-03-28 Crayon expanse et son procede de fabrication
EP13161577.5A EP2644407B1 (fr) 2012-03-28 2013-03-28 Crayon expanse et son procédé de fabrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1252767A FR2988643B1 (fr) 2012-03-28 2012-03-28 Crayon expanse et son procede de fabrication

Publications (2)

Publication Number Publication Date
FR2988643A1 FR2988643A1 (fr) 2013-10-04
FR2988643B1 true FR2988643B1 (fr) 2014-03-07

Family

ID=47915133

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1252767A Expired - Fee Related FR2988643B1 (fr) 2012-03-28 2012-03-28 Crayon expanse et son procede de fabrication

Country Status (2)

Country Link
EP (1) EP2644407B1 (fr)
FR (1) FR2988643B1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013016355B4 (de) 2013-10-01 2017-06-22 Staedtler Mars Gmbh & Co. Kg Mine für Schreib-, Zeichen- und/oder Malgeräte sowie Verfahren zu deren Herstellung
FR3030364B1 (fr) 2014-12-17 2017-01-13 Conte Mine de crayon a papier
FR3030365B1 (fr) 2014-12-17 2017-01-13 Conte Crayon a ecrire ou a colorier
MX2021002244A (es) 2018-09-07 2021-05-27 SOCIéTé BIC Cuerpo para un lapiz para escribir, trazar, dibujar o colorear.
MX2021002243A (es) 2018-09-07 2021-05-27 SOCIéTé BIC Cuerpo para un lapiz de escribir, trazar, dibujar o colorear.
WO2020127209A1 (fr) 2018-12-18 2020-06-25 Societe Bic Gaine de mine pour crayon, et crayon associé pour l'écriture, le dessin, le marquage, le traçage et la mise en couleur
BR112021009459B1 (pt) 2018-12-18 2023-10-03 Societe Bic Invólucro de núcleo para lápis, e lápis do mesmo para escrever, desenhar, marcar, traçar e colorir
BR112021010572B1 (pt) 2018-12-18 2023-10-03 Societe Bic Invólucro de núcleo para lápis, e lápis do mesmo para escrever, desenhar, marcar, traçar e colorir
BR112021010571B1 (pt) 2018-12-18 2023-10-03 Societe Bic Invólucro de núcleo para lápis, e lápis do mesmo para escrever, desenhar, marcar, traçar e colorir
DE102022119775A1 (de) 2022-08-05 2024-02-08 Staedtler Mars Gmbh & Co. Kg Stiftmine mit Polyhydroxybuttersäure als Bindemittel sowie Stift mit der Stiftmine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3625788A (en) * 1969-09-04 1971-12-07 Bernard I Bartner Method of manufacturing a unitary composite article comprised of a core and lining
JPS5510145Y2 (fr) * 1974-09-13 1980-03-05
FR2674179B1 (fr) 1991-03-19 1994-11-10 Conte Procede de fabrication par tri-extrusion d'un crayon a ecrire ou a colorier et crayon a ecrire ou a colorier comportant une gaine intermediaire de protection de la mine.
FR2802148B1 (fr) 1999-12-13 2003-01-24 Conte Procede de fabrication par tri-extrusion d'un crayon a ecrire ou a colorier et crayon a ecrire ou a colorier comportant une couche intermediaire de protection

Also Published As

Publication number Publication date
EP2644407B1 (fr) 2018-07-18
EP2644407A1 (fr) 2013-10-02
FR2988643A1 (fr) 2013-10-04

Similar Documents

Publication Publication Date Title
FR2988643B1 (fr) Crayon expanse et son procede de fabrication
FR2996319B1 (fr) Ecran tactile et son procede de fabrication
EP2998769A4 (fr) Feuille de protection contre les infrarouges, son procédé de fabrication et son application
FR2955942B1 (fr) Magnetometre integre et son procede de fabrication
BR112014004428A2 (pt) método de fabricação de estrutura e aparelho de fabricação
EP2975163A4 (fr) Nanofibre inorganique et son procédé de fabrication
FR3000294B1 (fr) Support fonctionnel comprenant des nanofils et des nano-empreintes et procede de fabrication dudit support
EP3064568A4 (fr) Structure poreuse et son procédé de fabrication
EP3081078A4 (fr) Feuille pour animaux domestiques et procédé de fabrication de feuille pour animaux domestiques
FR2961066B1 (fr) Casquette extensible et procede de fabrication associe
GB201406038D0 (en) Autotroph-based deodorizer and method for manufacturing the same
FR2991910B1 (fr) Element de garnissage et procede de fabrication associe
FR3006367B1 (fr) Aube creuse, et son procede de fabrication
FR3007573B1 (fr) Declencheur et procede de fabrication d'un tel declencheur
EP2983017A4 (fr) Feuille optique et son procédé de fabrication
PL3085672T3 (pl) Sposób wytwarzania tafli szkła
FR3002880B1 (fr) Roue de cycle et son procede de fabrication
BR112014015220A2 (pt) produto de gesso anti-abaulamento e método de fabricação
FR2985734B1 (fr) Composition de biocombustible et procede de fabrication d'un biocombustible
FR2996358B1 (fr) Electrode transparente et procede de fabrication associe
HUE045601T2 (hu) Kristályrács modul és eljárás annak elõállítására
FR2991207B1 (fr) Procede de fabrication d'un materiau thermoelectrique
FR3013500B1 (fr) Bobine de rogowski et procede de fabrication associe
EP2980572A4 (fr) Biocapteur et procédé pour sa fabrication
FR2993575B1 (fr) Alliage, piece et procede de fabrication correspondants

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

ST Notification of lapse

Effective date: 20191105